ramono is a small program that greedily consumes resources (RAM, Open Files..) in a controlled way.
It is useful to validate that your infrastructure can cope with problematic containers that would escape their resource allocations.
For now ramono is capable of consuming:
- RAM
- File handles
Other types of resources will be implemented in future versions, with a focus on the resources
that can be controlled with ulimit.
$ docker run jeteve/ramono
Usage: ramono [OPTIONS]
Options:
-m, --mem-increment <MEMORY_INCREMENT>
[default: 1000]
-l, --mem-limit <MEMORY_LIMIT>
[default: 1000000000]
--file-increment <FILE_INCREMENT>
[default: 0]
--file-limit <FILE_LIMIT>
[default: 1000000000]
-v, --verbose-level <VERBOSE_LEVEL>
[default: info] [possible values: trace, debug, info, warn, error]
-h, --help
Print help
-V, --version
Print versionFor now, this is only available as a docker image:
https://hub.docker.com/r/jeteve/ramono
Compiling for alpine and other MUSL based distribs (see https://musl.libc.org/)
rustup target add x86_64-unknown-linux-musl
cargo build --release --target x86_64-unknown-linux-muslFor a minor version bump:
cargo release -v --no-publish minor
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